Inventor · disambiguated record
Akira Hayasaka
Also filed as: HAYASAKA AKIRA
3 granted patents·2 pending applications·2 citations·filing 2019–2022
50Inventor score
Files withKAWASAKI HEAVY IND LTD5
Top patents by PatentIndex Score
5 records- 0180US11618556B2Lubrication pressue control of a power transmission device for helicopterKAWASAKI HEAVY IND LTD·Filed 2019·Granted Apr 4, 2023·2 cites·1 claims
- 0267US2023137698A1Power transmission device for helicopterKAWASAKI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 0351US12043401B2Transmission cooling assembly of helicopterKAWASAKI HEAVY IND LTD·Filed 2022·Granted Jul 23, 2024·0 cites·6 claims
- 0448US12017760B2Transmission lubricating assembly of helicopterKAWASAKI HEAVY IND LTD·Filed 2022·Granted Jun 25, 2024·0 cites·10 claims
- 0543US2023042648A1Transmission structure of helicopterKAWASAKI HEAVY IND LTD·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Akira Hayasaka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →